1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DaniilM [7]
3 years ago
14

I have no idea how to do this one please help

Mathematics
1 answer:
Nuetrik [128]3 years ago
6 0

Answer:

a = -14

Step-by-step explanation:

We are given

\frac{2a+38}{5} = 2\\

We want to get the variable by itself. First, we can multiply both sides by 5 to get rid of the fraction

\frac{(2a+38)(5)}{5} = (2)(5)\\2a + 38 = 10

Now we can isolate the variable by subtracting 38 from both sides

2a + 38 - 38 = 10 - 38\\2a = -28\\a = \frac{-28}{2}\\a = -14

You might be interested in
Lee is making cookies and the recipe calls for 3/4 c. of chocolate chips. If she wants to make 2/3 of the recipe, what fraction
andreev551 [17]
3/4×2/3=1/2 that is the answer

4 0
3 years ago
Read 2 more answers
Can the polynomial below be factored into a perfect square? If not, select the answer that best describes why not.
pickupchik [31]

Answer:

C. It cannot be factored into a perfect square.

Step-by-step explanation:

Take the square roots of all the numbers present (64, 49, 8) and you will find that 8, the constant, is not a perfect square.

8 0
3 years ago
Which is an equation of a circle with center (2, -1) that passes through the point (3, 4)?
iren2701 [21]
Equation of circle is (x - a)^2 + (y - b)^2 = r^2; where (a, b) is the center and r is the radius.
r^2 = (2 - 3)^2 + (-1 - 4)^2 = (-1)^2 + (-5)^2 = 1 + 25 = 26
Equation is (x - 2)^2 + (y + 1)^2 = 26
8 0
3 years ago
Dr. Hall files 320 insurance claims every month.5% if those claims are rejected, how many claims are rejected? how many are acce
Drupady [299]
We are asked to find 5% od 320, because we know that 5% of 320 insurances are rejected.
5%=0.05
Now we can multiply 0.05 by 320
0.05*320=16 - its our result
8 0
3 years ago
Help with my mathhh!
Allisa [31]

Answer:

Step-by-step explanation:

d

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you determine if the following scale factor 4/3 would create an enlargement, reduction, or isometric figure?
    14·1 answer
  • If x = a + bi and y = c + di, x × y = y × x.
    7·1 answer
  • Please help me... What is the value of X?<br> .
    6·1 answer
  • The student council is planning the school carnival. Each
    9·1 answer
  • Using the information in the table, which animal shelter shows that exactly 42% of the
    13·2 answers
  • I need the answer pls and ty
    14·1 answer
  • Until the scale was changed in 1995, SAT scores were based on a scale set many years ago. For Math scores, the mean under the ol
    5·1 answer
  • Sara earns $80.50 for 7 hours of pet sitting. She earns the same amount per hour each time she pet sits. How many hours does Sar
    6·2 answers
  • PLSSSS HELPP MEEEE PLSS :((
    8·1 answer
  • What is X equaled to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!